Upload any screen recording. Get back a polished video — with AI script, natural voiceover, synced captions, and auto zoom. No editing required.
“First, navigate to the settings panel and click the gear icon.”
“Here you can customize your notification preferences.”
“Toggle the email alerts to stay updated on new activity.”
The problem
Writing a script
2-3 hours
Finding a narrator
Days
Syncing audio
1-2 hours
Adding captions
+1 hour
DemoDone does it all in minutes.
Features
Each one replaces hours of manual work.
Our AI watches your recording, understands what's happening on screen, and writes contextual narration. Choose from product demo, tutorial, or marketing style.
“Open the dashboard and navigate to the settings panel in the top right corner.”
“Here you'll find notification preferences. Toggle email alerts to stay updated.”
“Finally, click Save to apply your changes. You're all set.”
Choose from multiple natural voices. Adjust speed, add custom pronunciation for your product names. The result sounds like a real person recorded it.
Auto-generated captions with precise word-level timing. Customize fonts, colors, and position. Export as burned-in or separate SRT file.
AI detects your cursor clicks, input fields, and key actions — then auto zooms to the action area with smooth transitions. Your viewers never miss what matters.
Detects clicks and movement, auto zooms into the action area.
When you type, zooms into the input field automatically.
Ken Burns style pan & zoom for static screens to keep visual interest.
Speeds up dead time, slows down for important actions. Your narration and video are always perfectly aligned — no manual timing adjustments needed.
Export as MP4, WebM, or generate a share link. Your polished demo video is ready in minutes, not days.
How it works
Drop your screen recording. MP4, WebM, MOV — up to 10 minutes. No account needed to try.
Pick a voice, choose a style, review and tweak the AI-generated script. Make it yours.
Download your polished demo video or grab a share link. Ready to publish anywhere.
Early feedback
I used to spend 3 hours per demo video. Now it takes 4 minutes. The auto zoom is insane — it knows exactly where to focus.
The AI script is surprisingly good. It actually understands what's happening on screen, not just generic narration.
We needed onboarding videos for 30 features. Would have taken weeks. Did it in a day with DemoDone.
FAQ
Early access is free. No credit card required.
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